From d0e38bf468553ec3304589d239e4bbb6a8684ab5 Mon Sep 17 00:00:00 2001 From: Joerg Sonnenberger Date: Sun, 9 Jan 2011 05:38:23 +0000 Subject: Add some unsigned char casts for tolower() usage --- tbl_layout.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'tbl_layout.c') diff --git a/tbl_layout.c b/tbl_layout.c index fc03086b..59490ad4 100644 --- a/tbl_layout.c +++ b/tbl_layout.c @@ -1,4 +1,4 @@ -/* $Id: tbl_layout.c,v 1.12 2011/01/07 14:59:52 kristaps Exp $ */ +/* $Id: tbl_layout.c,v 1.13 2011/01/09 05:38:23 joerg Exp $ */ /* * Copyright (c) 2009, 2010 Kristaps Dzonsons * @@ -130,7 +130,7 @@ mod: /* TODO: GNU has many more extensions. */ - switch (tolower(p[(*pos)++])) { + switch (tolower((unsigned char)p[(*pos)++])) { case ('z'): cp->flags |= TBL_CELL_WIGN; goto mod; @@ -160,7 +160,7 @@ mod: return(0); } - switch (tolower(p[(*pos)++])) { + switch (tolower((unsigned char)p[(*pos)++])) { case ('b'): cp->flags |= TBL_CELL_BOLD; goto mod; @@ -185,7 +185,7 @@ cell(struct tbl_node *tbl, struct tbl_row *rp, /* Parse the column position (`r', `R', `|', ...). */ for (i = 0; i < KEYS_MAX; i++) - if (tolower(p[*pos]) == keys[i].name) + if (tolower((unsigned char)p[*pos]) == keys[i].name) break; if (KEYS_MAX == i) { -- cgit v1.2.3